Home / 16,598.20-24,897.30-16,425.40

Finding the Fourth Proportional to 16,598.20, 24,897.30 and 16,425.40

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Solution

The fourth proportional to 16,598.20, 24,897.30 and 16,425.40 is: 24,638.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598.20 : 24,897.30 = 16,425.40 : x
  2. Step 2: Convert to fraction form
    16,598.20/24,897.30 = 16,425.40/x
  3. Step 3: Cross multiply
    16,598.20x = 24,897.30 × 16,425.40
  4. Step 4: Simplify right side
    16,598.20x = 408,948,111.42
  5. Step 5: Solve for x
    x = 408,948,111.42/16,598.20
  6. Step 6: Final answer
    x = 24,638.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.